53892400

素因数分解:

$2^4\times 5^2\times {\mathrm{134731}}^1$

素因数の和:134749

約数の個数: 30

約数和(自身を含む): 129477452

約数和(自身を除く): 75585052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 134731, 269462, 538924, 673655, 1077848, 1347310, 2155696, 2694620, 3368275, 5389240, 6736550, 10778480, 13473100, 26946200, 53892400]

約数ペア:

[(1, 53892400), (2, 26946200), (4, 13473100), (5, 10778480), (8, 6736550), (10, 5389240), (16, 3368275), (20, 2694620), (25, 2155696), (40, 1347310), (50, 1077848), (80, 673655), (100, 538924), (200, 269462), (400, 134731)]